To search for someone specific on Facebook. The ultimate form of creeping.
Girl 1: Bob is so cute.
Girl 2: What's his last name?
Girl 1: White.
Girl 2: I just facebook googled him and I agree!
The act of looking up a person on facebook in order to acquire basic information about them such as mutual friends.
Person A: Do you know Sarah McGee?
Person B: I don't know, let's facebook google it and see if we have any friends in common.
Person A: That's such a great idea! And we can look at her profile picture too.